02-27-2002 Council Agenda - Laserfiche WebLink

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FEB 14 '02 05 :30PM BRAUN INTERTEC Drywall Supply, Inc. BBXX- 02 -010A January 29, 2002 Page 2 P.6/24 Ultimately, and as discussed with Mr. Johnson on the day the borings were drilled, because of the type of soils encountered in the initial borings, the total number of borings was reduced from eight to live, Their depths, however, were increased from 15 feet to depths ranging from 20 to 25 feet to penetrate existing fill and underlying organic materials. A.3. Available Information To assist with our analysis, Mr, Germundsen provided us with a Certificate of Survey titled, Litlle Canada Knox Lumber fir- Prryless Cashwaps, Inc., dated January 1989, with revision dates of May I, 1989, May 13, 1992, April 8, 1993, and September 15, 1993_ The survey shows the existing buildings, property boundaries, roads and easements. A.4. Boring Locations and Elevations The approximate as- drilled boring locations are shown on the attached Boring Location Sketch, Figure 1, which is apartiai reproduction of the Certificate of Survey. The boring locations were staked by a representative of Braun Intertcc using the aforementioned survey to reference their locations. The borehole surface elevations were referenced to the floor slab of the existing Knox building. The top of the slab was assumed to be at elevation 50.0, B. Results B.X. Boring Logs The Log of Boring sheets following Figure 1 in the Appendix indicate the depths and identifications of the materials encountered, penetration resistances, and the results of our groundwater observations. Strata changes shown for the penetration test borings were inferred from the changes in the penetration test samples and auger cuttings. I( should be noted that the depths shown as changes between the strata are only approximate. The changes are likely transitions and the depths of the changes Iikely vary between the borings_